S-Plastic Valox RE4730 17% Glass Reinforced Recycled PBT Flame Retarded Electronics Computer Parts Fans Connectors

Name: S-Plastic Valox RE4730 17% Glass Reinforced Recycled PBT Flame Retarded Electronics Computer Parts Fans Connectors
Brand: SAMTION INTERNATIONAL LIMITED

Price Negotiable

Price: *USD

MOQ: 100KG

Delivery Time: To be negotiated

Brand: S-Plastic Valox

Product Description

S-Plastics Valox RE4730 resin is 17% glass reinforced recycled PBT. Flame retarded. Electronics: computer parts -- fans, connectors, etc.

Property

MECHANICAL	Value	Unit	Standard
Tensile Stress, brk, Type I, 5 mm/min	82	MPa	ASTM D 638
Tensile Strain, brk, Type I, 5 mm/min	2.5	%	ASTM D 638
Flexural Stress, brk, 1.3 mm/min, 50 mm span	117	MPa	ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span	4480	MPa	ASTM D 790
IMPACT	Value	Unit	Standard
Izod Impact, unnotched, 23°C	320	J/m	ASTM D 4812
Izod Impact, notched, 23°C	32	J/m	ASTM D 256
THERMAL	Value	Unit	Standard
HDT, 0.45 MPa, 3.2 mm, unannealed	204	°C	ASTM D 648
HDT, 1.82 MPa, 3.2mm, unannealed	154	°C	ASTM D 648
Relative Temp Index, Elec	75	°C	UL 746B
Relative Temp Index, Mech w/impact	75	°C	UL 746B
Relative Temp Index, Mech w/o impact	75	°C	UL 746B
PHYSICAL	Value	Unit	Standard
Specific Gravity	1.48	-	ASTM D 792
Mold Shrinkage, flow, 3.2 mm	0.5 - 0.7	%	S-Plastics Method
Mold Shrinkage, xflow, 3.2 mm	0.7 - 0.9	%	S-Plastics Method
Melt Flow Rate, 250°C/5.0 kgf	20	g/10 min	ASTM D 1238
FLAME CHARACTERISTICS	Value	Unit	Standard
UL Recognized, 94V-1 Flame Class Rating (3)	1.47	mm	UL 94
UL Recognized, 94V-0 Flame Class Rating (3)	2.99	mm	UL 94
Source GMD, last updated:06/06/2000

Processing

Injection Molding	Value	Unit
Drying Temperature	120	°C
Drying Time	3 - 4	hrs
Drying Time (Cumulative)	12	hrs
Maximum Moisture Content	0.02	%
Melt Temperature	250 - 265	°C
Nozzle Temperature	245 - 260	°C
Front - Zone 3 Temperature	250 - 265	°C
Middle - Zone 2 Temperature	245 - 260	°C
Rear - Zone 1 Temperature	240 - 255	°C
Mold Temperature	65 - 90	°C
Back Pressure	0.3 - 0.7	MPa
Screw Speed	50 - 80	rpm
Shot to Cylinder Size	40 - 80	%
Vent Depth	0.025 - 0.038	mm
Source GMD, last updated:06/06/2000
THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
PLEASE CHECK WITH YOUR (LOCAL SALES OFFICE) FOR AVAILABILITY IN YOUR REGION
(1) Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23°C/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.
(2) Only typical data for selection purposes. Not to be used for part or tool design.
(3) This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
(4) Internal measurements according to UL standards.